O Donnell Oil
Operator of record for 37 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
O Donnell Oil is the operator of record for 37 catalogued U.S. oil & gas wells in 1 state. 7 (19%) are active, 24 (65%) plugged & abandoned and 2 flagged as orphaned. Its largest concentration is in California, with 37 wells (100% of its portfolio).
Wells operated
37
Active
7
Plugged
24
Orphaned
2
Portfolio by state
| State | Wells |
|---|---|
| California | 37 |
Well mix
- Oil wells
- 35
- Gas wells
- 0
- Shut-in
- 4
- Active share
- 19%
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Claim your operator profileWhere does O Donnell Oil operate?
O Donnell Oil's catalogued wells are spread across 1 state: California (37). Its 37 California wells are 0.0% of the 242,471 catalogued in that state — its largest share of any state. Counts cover only states whose registries WellCensus has ingested with operator names; wells in Nebraska and Texas (location indexes) and in states without a registry ingest are not yet attributed to any operator.
How many of O Donnell Oil’s wells are active, plugged or orphaned?
19% of O Donnell Oil's catalogued wells are active, 10 percentage points below the national share of 29%. 65% are plugged & abandoned, against 47% nationally. 4 wells (11%) are shut-in — unplugged but idle. 2 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does O Donnell Oil operate?
By product class, 35 (95%) are oil wells and 0 (0%) gas wells; nationally the shares are 43% and 17%.
Notable wells operated by O Donnell Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Manhattan 1 | 04-037-10425 | Plugged & abandoned | Oil | Los Angeles, CA | O'Donnell Oil, LLC | — |
| O'Donnell 61 | 04-037-03787 | Plugged & abandoned | Oil | Los Angeles, CA | O'Donnell Oil, LLC | — |
| Capital 4-A | 04-037-17250 | Plugged & abandoned | Oil | Los Angeles, CA | O'Donnell Oil, LLC | — |
| Spring 1 | 04-037-17349 | Shut-in | Oil | Los Angeles, CA | O'Donnell Oil, LLC | — |
| Lease by O'Donnell Oil, LLC 43 | 04-037-17464 | Plugged & abandoned | Oil | Los Angeles, CA | O'Donnell Oil, LLC | — |
| D & B 2 | 04-037-17465 | Plugged & abandoned | Oil | Los Angeles, CA | O'Donnell Oil, LLC | — |
| Kettler 1 | 04-037-17467 | Plugged & abandoned | Oil | Los Angeles, CA | O'Donnell Oil, LLC | — |
| Kettler 2 | 04-037-17468 | Plugged & abandoned | Oil | Los Angeles, CA | O'Donnell Oil, LLC | — |
| Kettler 3 | 04-037-17469 | Plugged & abandoned | Oil | Los Angeles, CA | O'Donnell Oil, LLC | — |
| Kettler 4 | 04-037-17470 | Plugged & abandoned | Oil | Los Angeles, CA | O'Donnell Oil, LLC | — |
| Kettler 5 | 04-037-17471 | Plugged & abandoned | Oil | Los Angeles, CA | O'Donnell Oil, LLC | — |
| Finney 1 | 04-037-10423 | Plugged & abandoned | Oil | Los Angeles, CA | O'Donnell Oil, LLC | — |
Deepest first where depth is published. See all 37 wells →
Frequently asked questions
How many wells does O Donnell Oil operate?
O Donnell Oil is the operator of record for 37 catalogued oil & gas wells, with the largest concentration in California (37). Only wells in states WellCensus has ingested are counted.
How many of O Donnell Oil's wells are still active?
7 of O Donnell Oil's catalogued wells are active; 24 are plugged & abandoned and 2 are flagged as orphaned.
In which states does O Donnell Oil operate wells?
O Donnell Oil is the operator of record for wells in California (37).
Does O Donnell Oil operate mostly oil or gas wells?
35 of O Donnell Oil's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
Where O Donnell Oil's wells are
About this data
Source: State oil & gas regulator registries (operator of record as filed, exact-normalized across states) plus the USGS United States Documented Orphaned Well Database (2026), as published October 10, 2026 — WellCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: WellCensus, “O Donnell Oil — well portfolio”, https://wellcensus.com/operators/o-donnell-oil-12660 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).